linux-kernel - Re: Ryzen 9 7950x sound module does not not build

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Message-ID: <40672e60-3913-4794-b84a-742b7c16d361@infradead.org>
Date:   Tue, 26 Sep 2023 15:13:45 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     sboyce@...eyonder.co.uk, Bagas Sanjaya <bagasdotme@...il.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux ALSA <alsa-devel@...a-project.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Subject: Re: Ryzen 9 7950x sound module does not not build



On 9/26/23 12:17, Sid Boyce wrote:
> On 26/09/2023 14:01, Bagas Sanjaya wrote:
>> [also Cc'ing alsa ML and related maintainers]
>>
>> On Tue, Sep 26, 2023 at 01:23:13PM +0100, Sid Boyce wrote:
>>> I've since rebooted and did a modprobe. No idea why it isn't automatically
>>> loaded.
>>>
>>> #modinfo snd-rpl-pci-acp6x
>>> filename:       /usr/lib/modules/6.6.0-rc3-vanilla/kernel/sound/soc/amd/rpl/snd-rpl-pci-acp6x.ko.gz
>>> license:        GPL v2
>>> description:    AMD ACP RPL PCI driver
>>> srcversion:     0F909BC61165681426ECEEB
>>> alias:          pci:v00001022d000015E2sv*sd*bc04sc80i00*
>>> depends:
>>> retpoline:      Y
>>> intree:         Y
>>> name:           snd_rpl_pci_acp6x
>>> vermagic:       6.6.0-rc3-vanilla SMP preempt mod_unload modversions
>>>
>>> # modprobe snd-rpl-pci-acp6x
>>>
>>> #lsmod|grep snd
>>> snd_rpl_pci_acp6x      16384  0
>>> snd_seq_dummy          12288  0
>>> snd_hrtimer            12288  1
>>> snd_seq               131072  7 snd_seq_dummy
>>> snd_hda_codec_realtek   192512  1
>>> snd_hda_codec_hdmi     94208  1
>>> snd_hda_codec_generic   110592  1 snd_hda_codec_realtek
>>> snd_hda_intel          65536  2
>>> snd_usb_audio         458752  2
>>> snd_intel_dspcfg       40960  1 snd_hda_intel
>>> snd_intel_sdw_acpi     16384  1 snd_intel_dspcfg
>>> snd_hda_codec         233472  4
>>> snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
>>>
>>> snd_usbmidi_lib        49152  1 snd_usb_audio
>>> snd_hda_core          147456  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
>>>
>>> snd_ump                36864  1 snd_usb_audio
>>> snd_rawmidi            57344  2 snd_usbmidi_lib,snd_ump
>>> snd_seq_device         16384  3 snd_seq,snd_ump,snd_rawmidi
>>> mc                     94208  1 snd_usb_audio
>>> snd_hwdep              20480  2 snd_usb_audio,snd_hda_codec
>>> snd_pcm               225280  6
>>> snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_hda_core
>>> snd_timer              53248  3 snd_seq,snd_hrtimer,snd_pcm
>>> ledtrig_audio          12288  2 snd_hda_codec_generic,asus_wmi
>>> snd                  163840  23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_ump,snd_pcm,snd_rawmidi
>>>
>>> soundcore              16384  1 snd
>>> usbcore               446464  6
>>> xhci_hcd,snd_usb_audio,usbhid,snd_usbmidi_lib,btusb,xhci_pci
>>>
>> Any errors on dmesg when loading snd-rpl-pci-acp6x module?
>>
> The full .config.

Your .config file also builds with no problems, so I guess that the issue
is not about building but about auto-loading and finding the device.

I think that what we are missing (first) is the output of 'lspci -vv',
at least for the PCI sound device in question.
The snd-rpl-pci-acp6x driver only supports
vendor=0x1022, device=0x15e2, and PCI revision=0x62.


-- 
~Randy